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单词
Carbon Isotopes
释义
Carbon Isotopes
网络
碳同位素
网络释义
1.
碳同位素
碳同位素
(
carbon isotopes
)质子数或原子序数为6的碳原子或碳元素，在元素周期表上占据同一位置，但其质量数互不相同。
baike.mysteel.com
例句
释义:
碳同位素
随便看
there's no time to lose
there's no time to wait
there's no use
there's no use crying over spilt milk
there's no way
there's nowt so queer as folk
There's one born every minute.
There's one born every minute!
there's one born every minute
there's only one
the resource
The Respiratory System
the responsibility lies at someone's door
there's room for improvement
there's safety in numbers
there's something in
there's something to be said for
there's something wrong with
therest
the rest
there stands
There's the rub.
the rest is history
the rest of
the rest of the world
英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2025/11/23 14:01:52